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  1. None, really, because of the replication issue they are not used. Human cell lines or eggs are used to grow viruses in.

    2 Answers · Health · 09/11/2012

  2. ... out to be a poor decision. Let us remember our history with the oral polio vaccine and later discovering its link with the sv-40 virus that ...

    6 Answers · Health · 03/10/2009

  3. ... history of medicine is more of a history of what went wrong than what ...wrong in the future. With adverse vaccine reactions that are ... like cholera, typhoid, diptheria and polio were all on the decline before vaccines ...

    8 Answers · Health · 14/12/2010

  4. ...even though no mass immunisations took place there (in the case of the Polio vaccine ). Yes well this is to be expected, in isolated ...

    19 Answers · Health · 14/05/2010

  5. ... light of lifesaving discoveries such as penicillin and the Salk polio vaccine , it seemed only reasonable to assume that scientists would one day develop...

    3 Answers · Health · 12/04/2012

  6. ... :- After preventive vaccines (Triple antigen, polio oral vaccine or B.C.G) Drosera 1M (never give in acute stage...

    9 Answers · Health · 11/09/2007

  7. ... from a family with no history of food allergies. ... first hep B vaccines .. That was before ... to tell me how polio is a muscle crippling...

    6 Answers · Health · 22/03/2009

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